Engines and Components› Camshafts and Valvetrain
COMP Cams
Race Endur 1.553" Dual Spng 1.85" Ins Ht
SKU: C007 929-1
Moderate — 2–4 hours
Description
With an installed height of 1.880 in., they provide 148 lbs. of seat pressure. At 1.230 in. open height, they offer 432 lbs. of open pressure and have a coil bind height of 1.180 in. These springs are not coated and are sold as a set.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | COMP Cams |
| Part Number | C007 929-1 |
Videos
Quick Tech: Proper Valve Spring Set Up
COMP Cams® Quick Tech: Valve Spring Seat & Valve Guide Cutting Tools
COMP Cams® Beehive™ Valve Spring Kit for GM Vortec Hydraulic Flat Tappets
Installing Comp Cams Valve Springs in our Chevy 350 Heads! Simple How to for everyone
Back To Basics: Spring Swap
Product Spotlight: COMP Cams Conical Valve Springs
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy